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Technical details
Weight:
• PP with the Aluminium centre section 22
• PP With Stainless steel section 32
• Kynar with the Aluminium centre section 31
• Kynarl with Stainless steel centre section 41
Suction lift [mwc]
• Dry 2.1**/3.7
• Wet 3.7**/6.4
Teperature[°C]
• PP 5-65*
• Kynar 5-65*
*93°C with Teflon diaphragms
** with Teflon balls
Max.particle size [mm] 6.3
Non-wetted material
centre section
• epoxy coated Aluminum
• Stainless steel
| Article Codes VA 50=> | -- | -- | -- | -- | -- | -- | -- |
|---|---|---|---|---|---|---|---|
| [no.2] material of casing => | pp = Polypropylene | KY = Kynar | -- | -- | -- | -- | -- |
| [no.3] material of seat => | pp = Polypropylene | HY = Hytrel | SS = Stainless steel | GE = Geolast | HS = Hardened steel | KY = Kynar | SP = Santoprene |
| [no.4] material of valve => | TF = Teflon | HY = Hytrel | HS = Hardened steel | AC = Acetal | SP = Santoprene | VT = Viton | GE = Geolast |
| [no.5] material of diaphragm => | TF = Teflon | HY = Hytrel | SP = Santoprene | VT = Viton | GE = Geolast | -- | -- |
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